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FR1481806A - Process and apparatus for the production of purified hot water by recovering heat from combustion gases emitted in the treatment of cellulose by the sulphite process or the sulphate process - Google Patents

Process and apparatus for the production of purified hot water by recovering heat from combustion gases emitted in the treatment of cellulose by the sulphite process or the sulphate process

Info

Publication number
FR1481806A
FR1481806A FR63922A FR63922A FR1481806A FR 1481806 A FR1481806 A FR 1481806A FR 63922 A FR63922 A FR 63922A FR 63922 A FR63922 A FR 63922A FR 1481806 A FR1481806 A FR 1481806A
Authority
FR
France
Prior art keywords
cellulose
treatment
production
hot water
combustion gases
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR63922A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mo och Domsjo AB
Original Assignee
Mo och Domsjo AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE7250/65A external-priority patent/SE308657B/xx
Application filed by Mo och Domsjo AB filed Critical Mo och Domsjo AB
Priority to FR63922A priority Critical patent/FR1481806A/en
Application granted granted Critical
Publication of FR1481806A publication Critical patent/FR1481806A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/063—Treatment of gas streams comprising solid matter, e.g. the ashes resulting from the combustion of black liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR63922A 1965-06-02 1966-06-02 Process and apparatus for the production of purified hot water by recovering heat from combustion gases emitted in the treatment of cellulose by the sulphite process or the sulphate process Expired FR1481806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR63922A FR1481806A (en) 1965-06-02 1966-06-02 Process and apparatus for the production of purified hot water by recovering heat from combustion gases emitted in the treatment of cellulose by the sulphite process or the sulphate process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7250/65A SE308657B (en) 1965-06-02 1965-06-02
FR63922A FR1481806A (en) 1965-06-02 1966-06-02 Process and apparatus for the production of purified hot water by recovering heat from combustion gases emitted in the treatment of cellulose by the sulphite process or the sulphate process

Publications (1)

Publication Number Publication Date
FR1481806A true FR1481806A (en) 1967-05-19

Family

ID=26171064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR63922A Expired FR1481806A (en) 1965-06-02 1966-06-02 Process and apparatus for the production of purified hot water by recovering heat from combustion gases emitted in the treatment of cellulose by the sulphite process or the sulphate process

Country Status (1)

Country Link
FR (1) FR1481806A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318976A1 (en) * 1975-07-21 1977-02-18 Zink Co John PROCESS FOR THE CONTINUOUS TREATMENT OF THE BLACK LIQUEUR OF A PROCESS FOR THE PRODUCTION OF SULPHATE OR SODA DOUGH
FR2402031A1 (en) * 1977-09-05 1979-03-30 Tampella Oy Ab DEVICE FOR RECOVERING SODIUM CHEMICALS FROM GREEN LIQUOR AND FLAME GASES
FR2496489A1 (en) * 1980-12-24 1982-06-25 Lorraine Carbone LIQUID DISTRIBUTION SYSTEM FOR CHEMICAL ENGINEERING EQUIPMENT
WO2006092702A2 (en) * 2005-03-01 2006-09-08 Francesco Cirillo Cleaner for air polluted by fine dusts and relative purifying process
CN114288826A (en) * 2021-12-30 2022-04-08 苏州赢众环保有限公司 Height difference overflow water supplementing method for multistage waste gas spray tower

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318976A1 (en) * 1975-07-21 1977-02-18 Zink Co John PROCESS FOR THE CONTINUOUS TREATMENT OF THE BLACK LIQUEUR OF A PROCESS FOR THE PRODUCTION OF SULPHATE OR SODA DOUGH
FR2402031A1 (en) * 1977-09-05 1979-03-30 Tampella Oy Ab DEVICE FOR RECOVERING SODIUM CHEMICALS FROM GREEN LIQUOR AND FLAME GASES
FR2496489A1 (en) * 1980-12-24 1982-06-25 Lorraine Carbone LIQUID DISTRIBUTION SYSTEM FOR CHEMICAL ENGINEERING EQUIPMENT
WO2006092702A2 (en) * 2005-03-01 2006-09-08 Francesco Cirillo Cleaner for air polluted by fine dusts and relative purifying process
WO2006092702A3 (en) * 2005-03-01 2007-03-22 Francesco Cirillo Cleaner for air polluted by fine dusts and relative purifying process
CN114288826A (en) * 2021-12-30 2022-04-08 苏州赢众环保有限公司 Height difference overflow water supplementing method for multistage waste gas spray tower
CN114288826B (en) * 2021-12-30 2024-03-19 苏州赢众环保有限公司 Height difference overflow water supplementing method of multi-stage waste gas spray tower

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